a325ce67d20a05769b4d23cb95bbddb41b9528f64f623587febf2bafa18c6748

Analysis

max time kernel
120s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 12:07

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General

Target

bee7472e73e74d548aa0ee4ba7de2cd0N.exe
Size

53KB
MD5

bee7472e73e74d548aa0ee4ba7de2cd0
SHA1

c6fa5e5c76b49df85977b730c3684ec24f96b6c9
SHA256

a325ce67d20a05769b4d23cb95bbddb41b9528f64f623587febf2bafa18c6748
SHA512

18498f7e66f3d1d338baff5e3f87b7e3a7b0f14338d5d93c6b91c739d4a13cbde58249ff803219f54aec6a32c1c516d7604e3854d69950aa41a02d6959a3fb4b
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzo:CTWn1++PJHJXA/OsIZfzc3/Q8zxW

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4368) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/432-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x000900000002340e-2.dat	upx
behavioral2/files/0x001400000002292d-6.dat	upx
behavioral2/memory/432-1038-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.AccessControl.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero2.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\deployJava1.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ul-phn.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\msdasqlr.dll.mui.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Design.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationUI.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql2000.xsl.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\ea.xml.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Xaml.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ppd.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationFramework.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xalan.md.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-phn.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\FOLDER.ICO.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Principal.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Xaml.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\ReachFramework.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 7.0.16 (x64).swidtag.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-conio-l1-1-0.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RUI.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-console-l1-1-0.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\jce.jar.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONENGINE.DLL.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-ul-oob.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.Serialization.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Input.Manipulations.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul-oob.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-ul-oob.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ppd.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ul-phn.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\MEIPreload\manifest.json.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Internet Explorer\iexplore.exe.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140_1.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ppd.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ul-oob.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.vsto.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClientSideProviders.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsFormsIntegration.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTest-ppd.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\7-Zip\Lang\pt-br.txt.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Formatters.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\gstreamer.md.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremDemoR_BypassTrial365-ppd.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.PerformanceCounter.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Controls.Ribbon.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\jpeg.md.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Client\ucrtbase.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.PowerBI.AdomdClient.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Emit.Lightweight.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationProvider.resources.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll.tmp	bee7472e73e74d548aa0ee4ba7de2cd0N.exe

C:\Users\Admin\AppData\Local\Temp\bee7472e73e74d548aa0ee4ba7de2cd0N.exe
"C:\Users\Admin\AppData\Local\Temp\bee7472e73e74d548aa0ee4ba7de2cd0N.exe"
1⤵
- Drops file in Program Files directory
PID:432

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-1750093773-264148664-1320403265-1000\desktop.ini.tmp

Filesize
53KB

MD5
74d68867fd43f09876f3289dc00af7e6

SHA1
daaa9d5c4e10875f76f926964885d59d154b8faa

SHA256
cbcd82154994c55a5145d4da2557b033868a2a3267f17cf47bd98760148e65eb

SHA512
286b38219acc7ca35825ad93fab34ef4281febe2b472cd08feb4a99b476c220d12cbdee89bb28b38fb2e1a62a84df78dad0f641f18c62be14b8a3cdb17d1100c

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
152KB

MD5
5d65a22356a18b3083daa33e4914d90b

SHA1
23ee1a2ec66716af97028db87ccb1935a2a69aa9

SHA256
411a8c4af051739b763ae0549d3ef62785568c11b8ba538cfbcd60b4da4ba080

SHA512
d1d2169ca1e19f15cdb538c7832ab636932e3244668416984a680db151a86dd70ffa731497050839e3aa9fae804eb6d7deb254279c3073e4be77a797cbbd0c9b

Download Submit
memory/432-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/432-1038-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads